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| author | Jakub Hrozek <jhrozek@redhat.com> | 2012-10-15 17:39:14 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-01-29 11:18:07 +0100 |
| commit | f0d75718880a0e3a9bc6de185951e94817f59510 (patch) | |
| tree | 8642c4cb4b882e0048597d745d33bb8f9b5379f7 /src | |
| parent | 4705c770ae6d8817503431fccfad71f6e3ec88a6 (diff) | |
| download | sssd-f0d75718880a0e3a9bc6de185951e94817f59510.tar.gz sssd-f0d75718880a0e3a9bc6de185951e94817f59510.tar.xz sssd-f0d75718880a0e3a9bc6de185951e94817f59510.zip | |
LDAP: Check validity of naming_context
https://fedorahosted.org/sssd/ticket/1581
If the namingContext attribute had no values or multiple values, then
our code would dereference a NULL pointer.
Diffstat (limited to 'src')
| -rw-r--r-- | src/providers/ldap/sdap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/providers/ldap/sdap.c b/src/providers/ldap/sdap.c index be80e51c3..c2dccb11d 100644 --- a/src/providers/ldap/sdap.c +++ b/src/providers/ldap/sdap.c @@ -709,7 +709,7 @@ static char *get_naming_context(TALLOC_CTX *mem_ctx, * a zero-length namingContexts value in some situations. In this * case, we should return it as NULL so things fail gracefully. */ - if (naming_context[0] == '\0') { + if (naming_context && naming_context[0] == '\0') { talloc_zfree(naming_context); } |